From 43a5f88bb428080ab6e361ef6bc5e92169ee8452 Mon Sep 17 00:00:00 2001 From: Felix Held Date: Tue, 1 Dec 2020 21:17:17 +0100 Subject: soc/amd: factor out fch_smbus_init Change-Id: I6df9323dc4e7ca99fd5368f0262e850c0aca5c54 Signed-off-by: Felix Held Reviewed-on: https://review.coreboot.org/c/coreboot/+/48218 Tested-by: build bot (Jenkins) Reviewed-by: Marshall Dawson --- src/soc/amd/stoneyridge/southbridge.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'src/soc/amd/stoneyridge') diff --git a/src/soc/amd/stoneyridge/southbridge.c b/src/soc/amd/stoneyridge/southbridge.c index 84872abc44..c59936d7dc 100644 --- a/src/soc/amd/stoneyridge/southbridge.c +++ b/src/soc/amd/stoneyridge/southbridge.c @@ -332,20 +332,6 @@ static void setup_misc(int *reboot) } } -static void fch_smbus_init(void) -{ - /* 400 kHz smbus speed. */ - const uint8_t smbus_speed = (66000000 / (400000 * 4)); - - pm_write8(SMB_ASF_IO_BASE, SMB_BASE_ADDR >> 8); - smbus_write8(SMBTIMING, smbus_speed); - /* Clear all SMBUS status bits */ - smbus_write8(SMBHSTSTAT, SMBHST_STAT_CLEAR); - smbus_write8(SMBSLVSTAT, SMBSLV_STAT_CLEAR); - asf_write8(SMBHSTSTAT, SMBHST_STAT_CLEAR); - asf_write8(SMBSLVSTAT, SMBSLV_STAT_CLEAR); -} - /* Before console init */ void bootblock_fch_early_init(void) { -- cgit v1.2.3